INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6794aac9be1d43c693d47e87105430b0b3cbe9d072e8f1d9e4590ce157383a8', 
    '7CvnSvAPIPa/C32TioouQB4o08j1hdoUNEGCuhUbVjY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)